class_docstr: A wrapper of PGPE Eigen version.
class_docstr_tok: ["A","wrapper","of","PGPE","Eigen","version","."]
code: def tell(self, fitness: Union[np.ndarray, jnp.ndarray]) -> None:
      y = np.array(fitness)
      self.fcrfm.tell(-y)
  
      maxy = np.max(y)
      self.evals += self.pop_size
      if self.maxy < maxy:
          self._best_params = self.params[np.argmax(y)]
          self.maxy = maxy
  
file_path: evojax/evojax/algo/fpgpec.py
imports: import sys
  import logging
  import numpy
  import math
  from typing import Union
  from typing import Optional
  import jax
  import jax.numpy
  from evojax.algo.base import NEAlgorithm
  from evojax.util import create_logger
  from time import time
label_desc: Use image node_id 3 for calling the FPGPEC obj's underlying member method code with example usage: obj.tell(fitness) without return types